Fix EGL JNI bugs

Bug #3461349

Before this change, eglGetCurrent*() could not be used to compare
contexts, displays and surfaces at the Dalvik level.

Change-Id: I442037dae37bc357b64810ab10c779b5754e9153

1 files changed, 16 insertions, 0 deletions

diff --git a/opengl/java/com/google/android/gles_jni/EGLDisplayImpl.java b/opengl/java/com/google/android/gles_jni/EGLDisplayImpl.java
index cb94888..e6c9817 100644
--- a/opengl/java/com/google/android/gles_jni/EGLDisplayImpl.java
+++ b/opengl/java/com/google/android/gles_jni/EGLDisplayImpl.java
@@ -24,4 +24,20 @@ public class EGLDisplayImpl extends EGLDisplay {
     public EGLDisplayImpl(int dpy) {
         mEGLDisplay = dpy;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        EGLDisplayImpl that = (EGLDisplayImpl) o;
+
+        return mEGLDisplay == that.mEGLDisplay;
+
+    }
+
+    @Override
+    public int hashCode() {
+        return mEGLDisplay;
+    }
 }